Questions tagged as 'arduino'

Tagged questions
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How to start Arduino serial communication with Raspberry PI 3 [closed]

I'm doing a little project on Arduino and I need to start Serial communication with Raspberry PI 3 without IDE with S.O Raspbian Lite. That is, the Raspbian Lite has no graphical interface to open the IDE and start the communication, I want to d...
asked by 02.10.2017 / 01:48
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Send and Receive Arduino data for Android via the Internet

I'm working on a project that I have to communicate an Arduino with Android via Internet (Network), I've seen some tutorials on the subject but I could not finish it yet, I would like to help to complete this project. I'm using AndroidStudio....
asked by 12.10.2017 / 20:57
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Problems making Arduino serial connection with PHP

I'm trying to make a thermometer with PHP in Windows 10, and I'm capturing the data through an Arduino with the code: #include <OneWire.h> #include <DallasTemperature.h> // Conectar o pino central dos sensores ao pino 10 do Ardui...
asked by 06.09.2017 / 18:07
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Arduino code: Bluetooth application

The image below shows the application I created to try to communicate with the arduino. Each option sends via serial a letter as shown on the screen. The point is that I need to ensure that the user follows an order: choose theme, finalize choic...
asked by 29.08.2017 / 14:01
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Reading values from a bluetooth in a react application

I have an application in React and I have a bluetooth connected to an arduino. When I send a value to bluetooth, I'd like to read it in my React application, but I'm not finding how I can do it.     
asked by 02.07.2017 / 22:21
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Passing value from a label to the Arduino via serial

I developed a WindowsForm that contains a label that performs the CPU usage check and displays its variations, and a button that connects the software with the arduino to the available serial port. I also created a textBoxReceber, to check if th...
asked by 10.03.2017 / 14:26
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Receiving problems in GPS module signal

I'm trying to develop a program to capture coordinates through the GPS module and send the information to a concatenated url server, which will handle the information and display my location through the Google Maps API, but at first I'm testing...
asked by 12.08.2016 / 20:44
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The safest way to connect between Android and Arduino

I'm developing an application that communicates with Arduino (Uno). I used two modes to communicate so far via USB (I used the libraries usb-serial-for-android and Physicaloid) and Bluetooth. Sending and receiving data via Bluetooth was a bit...
asked by 01.11.2016 / 12:10
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Communication HC-06 with android

Hello, I am a layman and I would like to know how to make, if possible, a bluetooth data transfer from Android to the Arduino HC-06 module using the cellular pairing itself. That is, how to only manipulate the programming of data sending / readin...
asked by 19.05.2016 / 21:43
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Arduino android and socket [closed]

How do the arduino communicate with the android using the socket network protocol, to send and receive data? traveling information captured in the arduino, in this case of humidity and temperature.     
asked by 05.08.2016 / 01:32